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SAT® Subject Test in Chemistry

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Moderate

Moles of Water to Molecules

SATCHM-CXKU2K

How many molecules of water are present in a 0.25 mole sample?

A

$6.0 × 10^6$

B

$4.5$

C

$1.5 × 10^6$

D

$18$

E

$1.5 × 10^{23}$